CN107978386B - Flexible tensile control cable for intelligent equipment and manufacturing method thereof - Google Patents
Flexible tensile control cable for intelligent equipment and manufacturing method thereof Download PDFInfo
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- CN107978386B CN107978386B CN201711123644.XA CN201711123644A CN107978386B CN 107978386 B CN107978386 B CN 107978386B CN 201711123644 A CN201711123644 A CN 201711123644A CN 107978386 B CN107978386 B CN 107978386B
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- 238000004519 manufacturing process Methods 0.000 title description 17
- 239000004020 conductor Substances 0.000 claims abstract description 59
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 239000012212 insulator Substances 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 18
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000004760 aramid Substances 0.000 claims description 7
- 229920003235 aromatic polyamide Polymers 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 7
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 7
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 238000009954 braiding Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/184—Sheaths comprising grooves, ribs or other projections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
Abstract
The invention discloses an intelligent flexible tensile control cable which belongs to the technical field of cables and comprises a wear-resistant protective sleeve, wherein a cable outer wrapping layer is arranged on the inner side of the wear-resistant protective sleeve, an extrusion filling type inner protecting body is arranged on one side, far away from the wear-resistant protective sleeve, of the cable outer wrapping layer, a control wire group wrapping layer is arranged in an inner cavity of the extrusion filling type inner protecting body, a ground wire core insulating layer and a control wire core insulator are arranged in the control wire group wrapping layer, a ground wire core conductor is arranged in the ground wire core insulating layer, a tinned soft copper conductor is arranged in an inner cavity of the control wire core insulator, an extrusion filling heat dissipation layer is arranged between the control wire group wrapping layer and the control wire core insulator, and heat dissipation holes are formed in the extrusion filling heat dissipation layer. The invention can effectively improve the flexibility and tensile property of the cable, and ensures that the cable has the characteristics of high tensile strength, high softness, high crimping property and long service life through the interaction of the integral structure.
Description
Technical Field
The invention relates to the technical field of cables, in particular to an intelligent flexible tensile control cable and a manufacturing method thereof.
Background
With further acceleration of urban process in China, infrastructure construction is further enhanced, a large number of overhead working vehicles are required for installation and operation of municipal works and construction, operation and maintenance of power grids, and the matched equipment of the overhead working vehicles is continuously updated due to wide differences of use environments of the overhead working vehicles. The cable matched with the overhead working truck is required to have more excellent performance, has great significance in the aspects of reducing physical labor, improving labor productivity and the like, and is required to meet special use requirements of hydraulic equipment in the use process, and the cable is required to be bent and pulled frequently and inevitably rubbed and scratched in the use process. Mechanical damages such as crushing and rolling have higher requirements on the flexibility, the flexibility and the mechanical property of the cable, so that the cable has stronger tensile resistance and flexibility. How to guarantee the tensile requirement of the control cable and guarantee the use requirement of the control cable becomes a development trend, the existing control cable is mostly composed of a wire core, a shielding layer and an insulating sleeve layer which are coated on the outer layer of the wire core, the flexibility of the cable core of the cable is insufficient, the tensile performance is insufficient, the cable is easy to break in the installation process due to the reasons, and a large potential safety hazard exists under the condition of electrifying.
Based on the above, the invention designs an intelligent flexible tensile control cable and a manufacturing method thereof, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent flexible tensile control cable and a manufacturing method thereof, which are used for solving the problem that the cable is broken in the process of installation due to the fact that the tensile property of the cable is insufficient in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent flexible tensile control cable for use, includes wear-resisting protective sheath, wear-resisting protective sheath inboard is provided with cable outer around covering (2), one side that wear-resisting protective sheath was kept away from to cable outer around covering is provided with extrusion filling type inner shield, extrusion filling type inner shield inner chamber is provided with control line group around the covering, control line group is around having ground wire core insulating layer and control wire core insulator in the covering, ground wire core conductor has in the ground wire core insulating layer, control wire core insulator inner chamber is provided with tin-plated soft copper conductor, tin-plated soft copper conductor center is provided with control wire core conductor elasticity tensile enhancement core, control line group is around being provided with extrusion filling heat dissipation layer between covering and the control wire core insulator, extrusion filling heat dissipation layer is provided with the louvre.
Preferably, the elastic tensile reinforcement core of the control wire core conductor is formed by combining high-strength aramid yarn bundles.
Preferably, the control wire core conductor is formed by binding stranded copper conductors on an elastic tensile reinforcement core of the wound control wire core conductor.
Preferably, the ground wire core insulating layer and the control wire core insulator are both arranged as special tensile thermoplastic elastomer insulating material layers.
Preferably, the control wire set wrapping layer and the cable outer wrapping layer are both arranged as glass fiber ribbon wrapping material layers.
Preferably, the heat dissipation holes are uniformly distributed along the circumferential direction of the cross section of the cable.
A manufacturing method of flexible tensile control cable for intelligent use is characterized by comprising the following steps: the method comprises the following specific steps:
s1: manufacturing a control wire core: performing wire bundling operation on a plurality of tinned soft copper wires to form a tinned soft copper conductor, and then processing the tinned soft copper wires in a concentric manner through a stranding process, wherein a reinforcing core control wire core conductor elastic tensile reinforcing core synthesized by high-strength aramid yarn bundles is required to be inserted in the middle while the wire bundling operation is performed;
s2: and (3) manufacturing an insulating layer: when the ground wire core insulating layer and the control wire core insulator are manufactured, special tensile thermoplastic elastomer insulating materials are respectively extruded on the outer surfaces of the ground wire core conductor and the tinned soft copper conductor by using an extruder, so that the insulating layer is formed;
s3: and (3) manufacturing a control line group wrapping layer: filling the outer surfaces of the ground wire core insulating layer and the control wire core insulating layer with heat dissipation materials with heat dissipation holes to form an extrusion filling heat dissipation layer, and then braiding a glass fiber tape wrapping material into a control wire group wrapping layer by using a braiding process on the extrusion filling heat dissipation layer;
s4: and (3) manufacturing an outer winding cladding of the cable: extruding the cable paste on the outer surface of the control line group wrapping layer by using an extruding machine to form an extrusion filling type inner protecting body, and then braiding a glass fiber tape wrapping material on the outer surface of the extrusion filling type inner protecting body by using a braiding process to form an outer wrapping layer of the cable;
s5: manufacturing a wear-resistant protective sleeve: the outer surface of the cable outer wrapping layer is extruded by cotton cloth wrapping tape to form a layer of protective film, then the protective film is cooled by a water tank, and then the wear-resistant rubber is extruded on the cable outer wrapping layer by a strong adhesive through an extruder to form the wear-resistant protective sleeve.
The invention also provides another flexible tensile control cable for intellectualization, which comprises a wear-resistant protective sleeve, wherein a cable outer wrapping layer is arranged on the inner side of the wear-resistant protective sleeve, an extrusion filling type inner protecting body is arranged on one side, far away from the wear-resistant protective sleeve, of the cable outer wrapping layer, a control wire group wrapping layer is arranged in an inner cavity of the extrusion filling type inner protecting body, a control wire core insulator and a ground wire core insulating layer are arranged in the control wire group wrapping layer, a tinned soft copper conductor is arranged in the inner cavity of the control wire core insulator, a control wire core conductor elastic tensile reinforcement core is arranged in the center of the tinned soft copper conductor, a ground wire core conductor is arranged in the ground wire core insulating layer, an extrusion filling heat dissipation layer is arranged between the control wire group wrapping layer and the control wire core insulator and between the control wire group wrapping layer and the ground wire core insulating layer, and the extrusion filling heat dissipation layer is uniformly provided with heat dissipation holes; the control wire set winding layer is internally provided with two control wire core insulators and a ground wire core insulating layer, the control wire set winding layer is internally provided with a bracket part, the bracket part comprises a central core wire and three arc-shaped supporting parts with arc-shaped sections, the arc-shaped supporting parts are connected with the central core wire through separating parts with strip-shaped sections, the bracket part separates the control wire set winding layer inner space into 3 accommodating spaces, and the two control wire core insulators and the ground wire core insulating layer are respectively positioned in one accommodating space; the cable is around the covering outward including surrounding layer and inner wrapping layer, the surrounding layer includes a plurality of hollow first hoses that are cyclic annular range, connects through first connecting band between the adjacent first hose, the inner wrapping layer includes a plurality of hollow second hoses that are cyclic annular range, connects through the second connecting band between the adjacent second hose, first hose and second hose quantity equals.
Preferably, the elastic tensile reinforcement core of the control wire core conductor is formed by synthesizing high-strength aramid yarn bundles into a reinforcement core; the tinned soft copper conductor is formed by binding stranded copper conductors on an elastic tensile reinforcement core of a winding control wire core conductor.
Preferably, the ground wire core insulating layer and the control wire core insulator are both arranged as special tensile thermoplastic elastomer insulating material layers; the control line group wrapping layer is arranged as a glass fiber tape wrapping material layer.
Compared with the prior art, the invention has the beneficial effects that: the flexible cable has the advantages that the flexible cable is simple and reasonable in structure and convenient to use, the flexibility and the tensile property of the cable can be effectively improved, meanwhile, the cable core breakage caused in the process of frequently moving the cable can be avoided through arranging the elastic tensile reinforcing core for controlling the cable core conductor, the flexibility, the tensile property and the environmental protection property of the cable can be ensured through arranging the high-strength elastomer insulating layer, and the characteristics of high tensile strength, high softness, high crimping property and long service life of the cable are ensured through the interaction of the integral structure.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: the cable comprises a wear-resistant protective sleeve 1, a cable outer wrapping layer 2, an extrusion filling type inner protecting body 3, a control wire group wrapping layer 4, an extrusion filling heat dissipation layer 5, a heat dissipation hole 6, a control wire core insulator 7, an elastic tensile strength reinforcing core of a control wire core conductor 8, a tinned soft copper conductor 9, a ground wire core insulating layer 10 and a ground wire core conductor 11; 20 a central core wire; 21 a partition; 22 arc-shaped supporting parts; 2.1 a first hose; 2.2 a second hose; 2.3 first connecting strap; 2.4 second connecting band.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an intelligent flexible tensile control cable for use, includes wear-resisting protective sheath 1, wear-resisting protective sheath 1 inboard is provided with cable outer around covering 2, one side that wear-resisting protective sheath 1 was kept away from to cable outer around covering 2 is provided with extrusion filling type inner shield 3, extrusion filling type inner shield 3 inner chamber is provided with control line group around covering 4, control line group is around having ground wire core insulating layer 10 and control line core insulator 7 in the covering 4, have ground wire core conductor 11 in the ground wire core insulating layer 10, control line core insulator 7 inner chamber is provided with tinned soft copper conductor 9, tinned soft copper conductor 9 center is provided with control line core conductor elasticity tensile enhancement core 8, control line group is around being provided with extrusion filling heat dissipation layer 5 between covering 4 and the control line core insulator 7, extrusion filling heat dissipation layer 5 is provided with louvre 6.
The control wire core conductor elastic tensile reinforcement core 8 is arranged to be a high-strength aramid yarn bundle composite reinforcement core, high-strength tensile performance of the tinned soft copper conductor 9 can be guaranteed through the arrangement, the tinned soft copper conductor 9 is formed by bundling stranded copper conductors on the control wire core conductor elastic tensile reinforcement core 8 through winding, conductivity of the tinned soft copper conductor 9 can be guaranteed through the arrangement, flexibility and tensile performance of the tinned soft copper conductor 9 can be improved, the ground wire core insulating layer 10 and the control wire core insulator 7 are both arranged to be special tensile thermoplastic elastomer insulating material layers, overall flexibility and tensile performance of the control cable can be guaranteed through the arrangement, the control wire group wrapping layer 4 and the cable wrapping layer are both arranged to be glass fiber tape wrapping material layers, overall flexible strength of the control cable can be guaranteed through the arrangement, the radiating holes 6 are uniformly distributed along the circumferential direction of the cable cross section, heat generated by the tinned soft copper conductor 9 in a long-time conducting process can be dissipated timely, and the use safety coefficient of the control cable is improved.
The manufacturing method of the flexible tensile control cable for the intelligent equipment comprises the following specific steps: .
S1: manufacturing a control wire core: a plurality of tinned soft copper wires are subjected to wire bundling operation to form tinned soft copper conductors 9, and then the tinned soft copper conductors are processed in a concentric manner through a stranding process, and a reinforcing core control wire core conductor elastic tensile reinforcing core 8 synthesized by high-strength aramid yarn bundles is required to be inserted in the middle while the wire bundling operation is performed;
s2: and (3) manufacturing an insulating layer: when the ground wire core insulating layer 10 and the control wire core insulator 7 are manufactured, special tensile thermoplastic elastomer insulating materials are respectively extruded on the outer surfaces of the ground wire core conductor 11 and the tin-plated soft copper conductor 9 by using an extruder, so that an insulating layer is formed;
s3: and (3) manufacturing a control line group wrapping layer: filling the outer surfaces of the ground wire core insulating layer 10 and the control wire core insulator 7 with a heat radiation material with heat radiation holes 6 to form an extrusion filling heat radiation layer 5, and then braiding a glass fiber tape wrapping material into a control wire group wrapping layer 4 by using a braiding process on the extrusion filling heat radiation layer 5;
s4: and (3) manufacturing an outer winding cladding of the cable: extruding the cable paste on the outer surface of the control wire set wrapping layer 4 by using an extruding machine to form an extrusion filling type inner protection body 3, and then braiding a glass fiber tape wrapping material on the outer surface of the extrusion filling type inner protection body 3 by using a braiding process to form a cable outer wrapping layer 2;
s5: manufacturing a wear-resistant protective sleeve: the outer surface of the cable outer wrapping layer 2 is extruded by cotton cloth wrapping tape to form a layer of protective film, then the protective film is cooled by a water tank, and wear-resistant rubber is extruded on the cable outer wrapping layer 2 by a strong adhesive through an extruder to form the wear-resistant protective sleeve 1.
Example 2
The invention also provides a scheme which is improved on the basis of the implementation 1, and the specific technical scheme is as follows:
the flexible tensile control cable for the intelligent use is characterized by comprising a wear-resistant protective sleeve (1), wherein a cable outer wrapping layer (2) is arranged on the inner side of the wear-resistant protective sleeve (1), an extrusion filling type inner protecting body (3) is arranged on one side, far away from the wear-resistant protective sleeve (1), of the cable outer wrapping layer (2), a control wire group wrapping layer (4) is arranged in an inner cavity of the extrusion filling type inner protecting body (3), a control wire core insulator (7) and a ground wire core insulating layer (10) are arranged in the control wire group wrapping layer, a tin-plated soft copper conductor (9) is arranged in the inner cavity of the control wire core insulator (7), a control wire core conductor elastic tensile reinforcing core (8) is arranged in the center of the tin-plated soft copper conductor (9), a ground wire core conductor is arranged in the ground wire core insulating layer (10), an extrusion filling layer (5) is arranged between the control wire group wrapping layer (4) and the control wire core insulator (7) and between the control wire group wrapping layer (4) and the ground wire core insulating layer (10), and heat dissipation holes (6) are uniformly formed in the extrusion filling layer (5); the control wire set winding layer (4) is internally provided with two control wire core insulators (7) and a ground wire core insulating layer (10), the control wire set winding layer (4) is internally provided with a bracket part, the bracket part comprises a central core wire (20) and three arc-shaped supporting parts (22) with arc-shaped sections, the arc-shaped supporting parts are connected with the central core wire through a strip-shaped separation part (21) with the section, the bracket part separates the space in the control wire set winding layer (4) into 3 containing spaces, and the two control wire core insulators (7) and the ground wire core insulating layer (10) are respectively positioned in one containing space; the cable is around covering (2) outward includes surrounding layer and inner wrapping layer, the surrounding layer includes a plurality of hollow first hoses that are annular arrangement, connects through first connecting band between the adjacent first hose, the inner wrapping layer includes a plurality of hollow second hoses that are annular arrangement, connects through the second connecting band between the adjacent second hose, first hose and second hose quantity equals. The elastic tensile reinforcement core (8) of the control wire core conductor is formed by synthesizing high-strength aramid yarn bundles; the tinned soft copper conductor (9) is formed by binding stranded copper conductors on an elastic tensile reinforcement core (8) which is wound with a control wire core conductor. The ground wire core insulating layer (10) and the control wire core insulator (7) are both arranged as special tensile thermoplastic elastomer insulating material layers; the control wire group wrapping layer (4) is arranged as a glass fiber tape wrapping material layer.
The arranged bracket part divides the space in the control wire group wrapping layer into 3 relatively independent spaces, so that two control wire core insulators, one ground wire core insulating layer and conductors therein cannot interfere with each other, and the extrusion resistance of the whole cable is improved; the cable outer wrap is provided in the form shown in fig. 2, which results in better crush resistance of the cable. Further, the outer side wall of each first hose may be abutted and fixed with the outer side wall of one second hose.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The flexible tensile control cable for the intelligent equipment is characterized by comprising a wear-resistant protective sleeve (1), wherein a cable outer winding layer (2) is arranged on the inner side of the wear-resistant protective sleeve (1), an extrusion filling type inner protection body (3) is arranged on one side, far away from the wear-resistant protective sleeve (1), of the cable outer winding layer (2), a control wire group winding layer (4) is arranged in an inner cavity of the extrusion filling type inner protection body (3), a control wire core insulator (7) and a ground wire core insulating layer (10) are arranged in the control wire group winding layer (4), a tin-plated soft copper conductor (9) is arranged in the inner cavity of the control wire core insulator (7), a control wire core conductor elastic tensile reinforcement core (8) is arranged in the center of the tin-plated soft copper conductor (9), a ground wire core conductor (11) is arranged in the ground wire core insulating layer (10), an extrusion filling layer (5) is arranged between the control wire group winding layer (4) and the control wire core insulator (7) and the ground wire core insulating layer (10), and a heat dissipation hole (6) is formed in the extrusion filling layer (5). The control wire set winding layer (4) is internally provided with two control wire core insulators (7) and a ground wire core insulating layer (10), the control wire set winding layer (4) is internally provided with a bracket part, the bracket part comprises a central core wire (20) and three arc-shaped supporting parts (22) with arc-shaped sections, the arc-shaped supporting parts (22) are connected with the central core wire (20) through separating parts (21) with strip-shaped sections, the bracket part separates the control wire set winding layer (4) inner space into 3 accommodating spaces, and the two control wire core insulators (7) and the ground wire core insulating layer (10) are respectively positioned in one accommodating space; the cable outer wrapping layer (2) comprises an outer wrapping layer and an inner wrapping layer, wherein the outer wrapping layer comprises a plurality of hollow first hoses (2.1) which are annularly arranged, the adjacent first hoses (2.1) are connected through first connecting belts (2.3), the inner wrapping layer comprises a plurality of hollow second hoses (2.2) which are annularly arranged, the adjacent second hoses (2.2) are connected through second connecting belts (2.4), and the number of the first hoses (2.1) is equal to that of the second hoses (2.2); the elastic tensile reinforcement core (8) of the control wire core conductor is formed by synthesizing high-strength aramid yarn bundles; the tinned soft copper conductor (9) is formed by binding stranded copper conductors on an elastic tensile reinforcement core (8) which is wound with a control wire core conductor; the ground wire core insulating layer (10) and the control wire core insulator (7) are both arranged as special tensile thermoplastic elastomer insulating material layers; the control wire group wrapping layer (4) is arranged as a glass fiber tape wrapping material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123644.XA CN107978386B (en) | 2017-11-14 | 2017-11-14 | Flexible tensile control cable for intelligent equipment and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123644.XA CN107978386B (en) | 2017-11-14 | 2017-11-14 | Flexible tensile control cable for intelligent equipment and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN107978386A CN107978386A (en) | 2018-05-01 |
| CN107978386B true CN107978386B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711123644.XA Active CN107978386B (en) | 2017-11-14 | 2017-11-14 | Flexible tensile control cable for intelligent equipment and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108713997A (en) * | 2018-06-15 | 2018-10-30 | 王忠美 | A kind of window wiping systems |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003323821A (en) * | 2002-05-01 | 2003-11-14 | Fujikura Ltd | Lan cable |
| CN203895154U (en) * | 2014-04-02 | 2014-10-22 | 安徽复兴电缆集团有限公司 | Anti-extrusion and bending-proof comprehensive electric cable |
| CN204029415U (en) * | 2014-07-09 | 2014-12-17 | 安徽华菱电缆集团有限公司 | A kind of soft cable of coal mining machine |
| CN206179554U (en) * | 2016-08-23 | 2017-05-17 | 武汉武湖电缆有限公司 | High strength buffering cable |
| CN206619434U (en) * | 2017-03-15 | 2017-11-07 | 祁宏伟 | A kind of computer flame retardant tensile shielded cable |
| CN207541973U (en) * | 2017-11-14 | 2018-06-26 | 江苏长城电缆有限公司 | A kind of intelligent equipment controls cable with flexible tension |
-
2017
- 2017-11-14 CN CN201711123644.XA patent/CN107978386B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003323821A (en) * | 2002-05-01 | 2003-11-14 | Fujikura Ltd | Lan cable |
| CN203895154U (en) * | 2014-04-02 | 2014-10-22 | 安徽复兴电缆集团有限公司 | Anti-extrusion and bending-proof comprehensive electric cable |
| CN204029415U (en) * | 2014-07-09 | 2014-12-17 | 安徽华菱电缆集团有限公司 | A kind of soft cable of coal mining machine |
| CN206179554U (en) * | 2016-08-23 | 2017-05-17 | 武汉武湖电缆有限公司 | High strength buffering cable |
| CN206619434U (en) * | 2017-03-15 | 2017-11-07 | 祁宏伟 | A kind of computer flame retardant tensile shielded cable |
| CN207541973U (en) * | 2017-11-14 | 2018-06-26 | 江苏长城电缆有限公司 | A kind of intelligent equipment controls cable with flexible tension |
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| Publication number | Publication date |
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| CN107978386A (en) | 2018-05-01 |
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